-- 所有的group
groups = {
	{ id = 235881001, refresh_id = 1, pos = { x = 218.303, y = 89.447, z = 789.691 } },
	{ id = 235881002, refresh_id = 1002, pos = { x = 219.346, y = 89.446, z = 788.831 } },
	{ id = 235881003, refresh_id = 1001, pos = { x = 219.346, y = 89.446, z = 788.831 } },
	{ id = 235881004, refresh_id = 1002, pos = { x = 720.656, y = 90.179, z = 781.146 } }
}